| Value | Category | Cases | |
|---|---|---|---|
| 1 | Father | 67 | 
                                                                 
                                    
                                    23.7%
                                 
                                                             | 
                                                        
                    
| 2 | Mother | 59 | 
                                                                 
                                    
                                    20.8%
                                 
                                                             | 
                                                        
                    
| 3 | Both | 32 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    
| 4 | Elder sibilings | 101 | 
                                                                 
                                    
                                    35.7%
                                 
                                                             | 
                                                        
                    
| 5 | other relatives | 20 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    
| 97 | Other | 4 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 16147 |